@INPROCEEDINGS {
	AUTHOR = "Gustavo Zurita and Catalina Cardenas and Nelson Baloian",
	TITLE = "Sketchpad: A Learning Tool Supporting Creativity in Collaborative Learning Activities",
	BOOKTITLE = "21st Collaboration Researchers' International Workshop on Groupware (CRIWG)",
	PAGES = "198-209",
	MONTH = "Sep",
	YEAR = "2015",
	ADDRESS = "Yerevan, Armenia",
	PUBLISHER = "Springer-Verlag",
	SERIES ="Lecture Notes in Computer Science",
	NUMBER = "9334",
	ISBN = "978-3-319-22746-7",
	}